Uru nke ọkpọkọ mmiri PVC:
⑴ Ọ nwere ezigbo tensile na ike mkpakọ.
⑵ Nguzogide mmiri dị ala:Mgbidi nke UPVCọkpọkọ dị ezigbo ụtọ ma nwee obere iguzogide mmiri. Ọnụ ọgụgụ ya adịghị ike bụ naanị 0.009. Tụkwasị na nke a, enwere ike ịbawanye ikike nnyefe mmiri site na 20% ma e jiri ya tụnyere ọkpọkọ nkedo nke otu dayameta na 40% ma e jiri ya tụnyere ọkpọkọ.
⑶ Ezigbo nguzogide corrosion na nguzogide kemịkalụ: ọkpọkọ UPVC nwere oke acid na alkali na-eguzogide corrosion. Mmiri na ala PH adịghị emetụta ha, ya mere, ọ dịghị ọgwụgwọ mgbochi corrosion achọrọ mgbe ị na-etinye ọkpọkọ.
⑷ Mma mmiri dị mma: Ntinye nke ọkpọkọ UPVC nwere ezigbo njigide mmiri n'agbanyeghị ma ejiri njikọ ma ọ bụ mgbanaka rọba jikọọ ya.
⑸ Mgbochi: Ebe ọ bụ na ọkpọkọ UPVC abụghị ihe oriri na-edozi ahụ, òké agaghị emebi ha.
Mpaghara ngwa
PVC ọkpọkọa na-ejikarị eme ihe na sistemu mmiri obibi, sistemu mmiri na-ewu obodo, sistemụ ọkpọkọ mmiri na sistem mmiri aquaculture. Enwere ike iji ọkpọkọ plastik PVC dị ka ọkpọkọ nnyefe ike maka wires na tubes infusion ọgwụ. Tụkwasị na nke ahụ, a pụkwara iji ọkpọkọ plastik PVC mee ihe n'okpuru ala dị ka ọdụ ụgbọ mmiri na-emepụta gas n'ebe a na-egwupụta kol, dị ka ọdụ ụgbọ mmiri ikuku ikuku, na maka ịkwanye ọkpọkọ n'ime ebe a na-egwupụta coal. Ngwa ngwa ya dị obosara nke ukwuu.
A na-eji obere ọkpọkọ PVC dị obere ka ọkpọkọ mmiri ezinaụlọ, ndị nwere ọkara ka enwere ike iji ya dị ka ọkpọkọ mmiri dị n'ime obodo, ndị nwere dayameta kacha ukwuu nwere ike iji dị ka ọkpọkọ mmiri maka ọrụ ntụgharị mmiri nke South-na-North. E nwekwara obere ọkpọkọ plastik nke PVC nwere ike iji dị ka ọkpọkọ nnyefe ike.
Ọ bụrụ na ọkpọkọ PVC emepụtara na-atụgharị na mberede na-acha odo odo, ịkwesịrị ịlele nsogbu nke akụrụngwa mmepụta ihe PVC.
1. Ọ bụrụ na enwere nsogbu na thermocouple ma ọ bụ fan, ọ ga-eme ka gbọmgbọm ahụ na-ekpo ọkụ na mpaghara ma mee ka ngwaahịa ahụ gbanwee odo odo, ya bụ, ọkụ ma gbanwee odo. Ngwọta: Lelee ma thermocouples na mpaghara ọ bụla nke gbọmgbọm ahụ na-arụ ọrụ nke ọma yana ma ndị fan na mpaghara ọ bụla na-arụ ọrụ nke ọma.
2. Ọ bụrụ na egbochiri sekit mmanụ, ọkụ esemokwu nke ịghasa enweghị ike ịpụpụ nke ọma, nke ga-eme ka ihe nkedo ahụ na-ekpo ọkụ ma mee ka ihe ahụ gbasaa ma gbanwee edo edo. Ngwọta: Lelee ma mmanụ na-ebufe ọkụ nke kposara ezuola, ma mgbapụta mmanụ na-arụ ọrụ nke ọma, yana ma akpọchie ọkpọkọ mmanụ.
3. N'ihe na-eyi akwa mkpuchi siri ike, ọdịiche dị n'etiti kposara na gbọmgbọm ahụ na-ebuwanye ibu, ikike nke ịkwanye ihe na-eme ka ọ dịkwuo njọ, nke ga-eme ka ihe ahụ na-emegharị na gbọmgbọm ahụ, nke mere na ihe ahụ ga-ekpo ọkụ. ruo ogologo oge n'ime gbọmgbọm ahụ, na-ebute odo odo. Ngwọta: Ị nwere ike ịlele ma dozie ọdịiche nke ịghasa ma ọ bụ dochie ihe nkedo.
Oge nzipu: Sep-06-2024
